Skip to main content
C

SARA-U2 series

HSPA modules with 2G fallback

The world’s smallest global HSPA/GSM module

  • Versatile 3G product series with many configuration options
  • Automotive‑grade and ATEX‑certified options available
  • Easy migration between u‑blox 2G, 3G and 4G modules
  • Supports eCall, ERA‑GLONASS, CellLocate® indoor positioning, and GNSS / A‑GNSS integration
  • Extended temperature range –40 °C to +85 °C and ISO/TS16949 manufacturing
SARA-U2
SARA-U2 series / 16 x 26 x 3 mm
  • Standard
  • Professional
  • Automotive

Product variants

SARA-U201

HSPA/GSM for global coverage

SARA-U201 ATEX

HSPA/GSM for global coverage; ATEX

SARA-U260

HSPA/GSM module for Americas HSPA B2, B5, GSM B2, B5

SARA-U270

HSPA/GSM module for Europe/Asia HSPA B1, B8, GSM B3, B8

SARA-U270 ATEX

HSPA/GSM module for Europe/Asia HSPA B1, B8, GSM B3, B8

SARA-U280

HSPA module for Americas HSPA B2, B5

Product variantsSARA-U201SARA-U201 ATEXSARA-U260SARA-U270SARA-U270 ATEXSARA-U280
Area 
Global-
North America--
South / Central America--
EMEA--
APAC--
Cellular features 
UMTS bands800, 850, 900, 1900, 2100850, 1900900, 2100850, 1900
Data rates7.2 Mbit/s DL, 5.76 Mbit/s UL
GSM bandsQuad-bandDual-band 850/1900Dual-band 900/1800
Digital audio1
Positioning (for CEL products)AssistNow, CellLocate, eCall / ERA-GLONASS, GNSS via ModemAssistNow, CellLocate, GNSS via ModemAssistNow, CellLocate, eCall / ERA-GLONASS, GNSS via ModemAssistNow, CellLocate, GNSS via Modem
Microprocessor on board  
Host-based module
Interfaces 
UART21
USB1
DDC (I²C compliant)1
GPIO9
Electrical data 
Minimum supply [V]3.3
Maximum supply [V]4.4
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Features 
FW update via serial interface
Jamming detection
Antenna supervisor
FOTA-
Embedded TCP/UDP
Embedded SSL
Dual stack IPv4/IPv6
Embedded FTP/HTTP/SMTP
ATEX certified---
Other 
MarketsAutomotive & Transport, Industry, Wearables, Smart Cities, Healthcare, Retail, Smart Home & Buildings